package 接口.接口使用;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 姚东名
 * Date: 2024-06-18
 * Time: 20:22
 */
//键盘类，实现USB接口
public class KeyBoard implements USB {
    @Override
    public void openDevice() {
        System.out.println("打开键盘");
    }

    @Override
    public void closeDevice() {
        System.out.println("关闭键盘");
    }

    public void input() {
        System.out.println("键盘输入");
    }
}
